package lab02.test37;

/**
 * Created by Adminitrator on 2017/11/20.
 */
public class Graduate extends Student {
    @Override
    double calAverage() {
        return super.calAverage();
    }

    @Override
    String calgrade() {
            double avg=calAverage();
            if (avg>80){
                status="通过";
            }else status="没通过";
            return status;
        }
    }

